* {
    font-family: "Montserrat", system-ui, "Segoe UI";
    color: #f4f4f5;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: #0a0a0a;
    max-width: fit-content;
    margin: 0 auto;
}

#title {
    font-size: 3.5rem;
    text-align: center;
}

#subtitle {
    font-size: 2.25rem;
    text-align: center;
}

.section_title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 3.25rem;
}

#topbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100svw;
    height: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: black;
}

nav {
    position: relative;
    left: 1.25rem;
    display: flex;
    flex-direction: row;
    gap: 1.25rem;
}

a {
    text-decoration: none;
}

a:hover {
    cursor: pointer;
    text-decoration: underline;
}

#developer_img {
    position: relative;
    right: 1.25rem;
    border-radius: 100%;
}

footer {
    max-width: fit-content;
    margin: 8rem auto 4rem;
}

@media screen and (max-width: 680px) {
    #topbar {
        justify-content: center;
    }

    nav {
        left: 0;
        gap: 0.85rem;
    }

    #developer_img {
        display: none;
    }

    #title {
        font-size: 2.25rem;
    }

    #subtitle {
        font-size: 1.15rem;
    }

    .section_title {
        font-size: 1.85rem;
    }

    footer {
        margin-top: 4rem;
    }
}